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    • 1. 发明申请
    • ELECTROSTATICALLY CONTROLLABLE DEVICE
    • 静电控制装置
    • WO2013102821A1
    • 2013-07-11
    • PCT/IB2012/057508
    • 2012-12-20
    • KONINKLIJKE PHILIPS ELECTRONICS N.V.
    • HIKMET, Rifat Ata MustafaVAN BOMMEL, TiesTIMMERING, Cornelis EustatiusANSEMS, Wilhelmus Johannes HendricusVAN GLABBEEK, Jacobus Johannes
    • G09F9/37
    • E06B9/68E06B9/40E06B2009/2476E06B2009/402G09F9/372H02S30/10Y02E10/52
    • An electrostatically controllable optical device is provided,comprising: - a transmissive substrate (101); - a transmissive electrode (102) arranged on a surface of said substrate; - a transmissive dielectric layer (103) arranged on said electrode;and - a flexible roll-up blind (104) attached to said dielectric layer, said flexible roll-up blind comprising a flexible electrode (106) and a flexible optically functional layer (105) provided on said flexible electrode, said flexible roll-up blind having naturally a rolled configuration and being capable of unrolling in a roll-out direction in response to an electrostatic force. At least one of said transmissive electrode, said transmissive dielectric layer, said flexible electrode and said flexible optically functional layer is adapted with respect to its shape, size, and/or position relative to another one of said transmissive electrode, said transmissive dielectric layer, said flexible electrode and said flexible optically functional layer, to allow partial unrolling but prevent complete unrolling of said flexible roll-up blind. The electrostatically controllable optical device provides improved switching reliability, and is relatively simple to manufacture.
    • 提供一种静电可控光学装置,包括: - 透射基板(101); - 布置在所述基板的表面上的透射电极(102) - 布置在所述电极上的透射电介质层(103);以及 - 附着到所述介电层的柔性卷帘(104),所述柔性卷绕帘包括柔性电极(106)和柔性光学功能层 105)设置在所述柔性电极上,所述柔性卷起帘具有自然的卷绕构型,并且能够响应于静电力而以滚出方向展开。 所述透射电极,所述透射电介质层,所述柔性电极和所述柔​​性光学功能层中的至少一个相对于其相对于所述透射电极,所述透射电介质层中的另一个的形状,尺寸和/ 所述柔性电极和所述柔​​性光学功能层,以允许部分展开,但是防止所述柔性卷起帘的完全展开。 静电可控光学器件提供了改进的开关可靠性,并且制造相对简单。
    • 3. 发明申请
    • A PHOSPHOR ENHANCED LIGHT SOURCE FOR PRESENTING A VISIBLE PATTERN AND A LUMINAIRE
    • 用于提供可见图案和荧光灯的磷光增强光源
    • WO2012168821A1
    • 2012-12-13
    • PCT/IB2012/052646
    • 2012-05-25
    • KONINKLIJKE PHILIPS ELECTRONICS N.V.VAN BOMMEL, TiesHIKMET, Rifat Ata Mustafa
    • VAN BOMMEL, TiesHIKMET, Rifat Ata Mustafa
    • F21K99/00
    • H05B33/145F21K9/232F21K9/64F21V9/30F21Y2115/10
    • A phosphor-enhanced light source 100 for presenting a visible pattern and a luminaire is provided. The phosphor-enhanced light source100 comprises a light exit window 112, a light emitter122, a luminescent layer 104. The light exit window 112 emits light into the ambient of the phosphor-enhanced light source100. The light emitter 122 emits light 120 of a first color distribution towards the light exit window112. The luminescent layer 104 comprises luminescent material to absorb a part of the light 120 of the first color distribution and to convert a part of the absorbed light into light 116 of a second color distribution. At least a part of the luminescent layer 104 forms at least a part of the light exit window112. The luminescent layer 104 comprises a first area 102 and a second area 118 that is different from the first area102. The respective areas 102, 118 forma pattern. A first light conversion characteristic of the first area 102 is similar to a second light conversion characteristic of the second area 118 to obtain a first light emission 110 by the first area 102 into the ambient and a second light emission 114 by the second area 118 into the ambient. The respective light emissions 110, 114 are experienced as similar by the human naked eye124 if the light emitter 122 is in operation. A first reflection characteristic of the first area102 is different from a second reflection characteristic of the second area 118 to obtain a first ambient light reflection by the first area 102 that is different from a second ambient light reflection by the second area 118 if light impinges from the ambient on the respective first area 102 and second area118. The difference between the respective ambient light reflections is visible by the human naked eye124.
    • 提供了用于呈现可见图案和照明器的荧光增强光源100。 荧光增强光源100包括光出射窗112,发光体122,发光层104.光出射窗112将光发射到荧光增强光源100的环境中。 光发射器122朝向光出射窗112发射第一颜色分布的光120。 发光层104包括用于吸收第一颜色分布的光120的一部分并将一部分吸收的光转换成第二颜色分布的光116的发光材料。 发光层104的至少一部分形成光出射窗112的至少一部分。 发光层104包括与第一区域102不同的第一区域102和第二区域118。 各个区域102,118形成图案。 第一区域102的第一光转换特性类似于第二区域118的第二光转换特性,以便通过第一区域102获得第一光发射110进入环境,并且通过第二区域118将第二光发射114进入 环境。 如果发光体122处于工作状态,则相应的发光体110,114与人类的眼睛相似。 第一区域102的第一反射特性不同于第二区域118的第二反射特性,以获得第一区域102的第一环境光反射,其不同于第二区域118的第二环境光反射,如果光从 相应的第一区域102和第二区域118上的环境。 各种环境光反射之间的差异是人眼可见的124。
    • 5. 发明申请
    • LIGHTING DEVICE WITH OFF-STATE WHITE APPEARANCE
    • 具有非状态白色外观的照明设备
    • WO2011033431A1
    • 2011-03-24
    • PCT/IB2010/054083
    • 2010-09-10
    • KONINKLIJKE PHILIPS ELECTRONICS N.V.HIKMET, Rifat Ata MustafaVAN BOMMEL, Ties
    • HIKMET, Rifat Ata MustafaVAN BOMMEL, Ties
    • F21V14/00F21K99/00H01L33/50
    • F21V14/003F21K9/233F21Y2115/10G02F1/13718H01L33/58
    • A lighting device (400) with an off-state white appearance is provided. The lighting device comprises a light source (403), having a white appearance in an on-state and a colored appearance in an off-state, and a switchable optical element (404) downstream from the light source. The colored appearance of the light source is caused by a photoluminescent material in the light source. The switchable optical element has at least a transmissive state and a state being reflective in the wavelength region in which the light source absorbs light, resulting in a white appearance when the light source is in its off-state and the switchable optical element is in its reflective state. According to an embodiment of the invention, the lighting device (400) is arranged as a luminaire further comprising an optical cavity (401) and a window (402) covering the optical cavity. The light source (403) is arranged inside the optical cavity and the window is provided with the switchable optical element (404).
    • 提供了一种具有截止状态白色外观的照明装置(400)。 照明装置包括具有接通状态的白色外观和处于关闭状态的着色外观的光源(403)和光源下游的可切换光学元件(404)。 光源的着色外观是由光源中的光致发光材料引起的。 可切换光学元件至少具有透光状态,并且在光源吸收光的波长区域中具有反射性的状态,当光源处于其关闭状态时导致白色外观,并且可切换光学元件处于其中 反光状态。 根据本发明的实施例,照明装置(400)被布置为还包括覆盖光腔的光腔(401)和窗(402)的照明器。 光源(403)布置在光腔内部,并且窗口设置有可切换光学元件(404)。
    • 7. 发明申请
    • LIGHT-EMITTING ARRANGEMENT
    • 发光布置
    • WO2013061193A1
    • 2013-05-02
    • PCT/IB2012/055474
    • 2012-10-10
    • KONINKLIJKE PHILIPS ELECTRONICS N.V.
    • HIKMET, Rifat Ata MustafaBIJLSMA, AlbertVAN BOMMEL, Ties
    • F21V9/16F21V13/02F21Y103/00
    • F21K9/56F21V7/005F21V9/30F21V13/02F21V13/08F21V29/70F21Y2101/00F21Y2103/10F21Y2115/10
    • A light-emitting arrangement (100) comprises: a reflective member (101) having a reflective surface (102); at least one light-emitting diode (103) arranged on the reflective surface of the reflective member, the at least one light-emitting diode being adapted to emit light of a first wavelength; and a wave length converting member (104) comprising a first wavelength converting material adapted to convert light of the first wavelength into light of a second wavelength. The wavelength converting member is arranged on the reflective member and having a top face (105)oriented parallel to the reflective surface of the reflective member, and having a first side face (106) and a second side face (107)each arranged between the top face and the reflective member on a respective side of the at least one light- emitting diode, and wherein the top face is arranged at a vertical distance (V1) from a light- emitting surface (108) of the at least one light-emitting diode. By adapting the properties, dimensions and/or orientation of the faces of the wavelength converting member according to the invention, a desirable light distribution from the light-emitting arrangement is achieved.
    • 发光装置(100)包括:具有反射表面(102)的反射构件(101); 布置在所述反射构件的反射表面上的至少一个发光二极管(103),所述至少一个发光二极管适于发射第一波长的光; 以及包括适于将第一波长的光转换为第二波长的光的第一波长转换材料的波长转换构件(104)。 波长变换部件配置在反射部件上,具有与反射部件的反射面平行的顶面(105),并具有第一侧面(106)和第二侧面(107),第一侧面(106)和第二侧面 上表面和所述反射构件在所述至少一个发光二极管的相应侧上,并且其中所述顶面布置成与所述至少一个发光二极管的发光表面(108)垂直的距离(V1) 发光二极管。 通过适应根据本发明的波长转换构件的表面的性质,尺寸和/或取向,实现了从发光装置的期望的光分布。
    • 9. 发明申请
    • AN ILLUMINATION APPARATUS
    • 照明设备
    • WO2012001564A1
    • 2012-01-05
    • PCT/IB2011/052559
    • 2011-06-14
    • KONINKLIJKE PHILIPS ELECTRONICS N.V.HIKMET, Rifat Ata MustafaVAN BOMMEL, TiesBAKKER, Levinus PieterWEGH, René TheodorusKRIEGE, Jan CornelisCILLESSEN, Johannes Franciscus Maria
    • HIKMET, Rifat Ata MustafaVAN BOMMEL, TiesBAKKER, Levinus PieterWEGH, René TheodorusKRIEGE, Jan CornelisCILLESSEN, Johannes Franciscus Maria
    • G02B6/00
    • G02B6/005G02B6/0036G02B6/0061
    • This invention relates to an illumination apparatus. The illumination apparatus comprises a first light source, configured to generate a first light; a light guide plate; a second surface and/or a third surface opposite to the second surface of the light guide plate coated with a first luminescent material, wherein the emission wavelength of the first light source corresponds to the range of full width at half maximum of the absorption band of the first luminescent material; wherein the light guide plate is configured to receive the first light generated from the first light source through a first surface and convert the first light to a second light with the first luminescent material and direct the second light out from the second surface; wherein the peak position of the absorption band of the first luminescent material is not more than 420nm, or the full width at half maximum of the absorption band of the first luminescent material is not more than 10nm, and the peak position of the emission band of the first luminescent material is in the visible range. In this way, the illumination apparatus according to embodiments of the present invention looks transparent, and has advanced colored lighting effects.
    • 本发明涉及一种照明装置。 照明装置包括:第一光源,被配置为产生第一光; 导光板; 第二表面和/或与涂覆有第一发光材料的导光板的第二表面相对的第三表面,其中第一光源的发射波长对应于第一光源的吸收带的半峰全宽 第一种发光材料; 其中所述导光板被配置为通过第一表面接收从所述第一光源产生的所述第一光,并将所述第一光转换成具有所述第一发光材料的第二光并将所述第二光从所述第二表面引出; 其中第一发光材料的吸收带的峰值位置不大于420nm,或者第一发光材料的吸收带的半峰全宽不大于10nm,并且发射带的峰值位置 第一发光材料在可见光范围内。 以这种方式,根据本发明的实施例的照明装置看起来是透明的,并且具有先进的彩色照明效果。